bjoernager/rust
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Use FxIndexMap instead of otherwise unused StableMap for WEAK_ITEMS_REFS.

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This commit is contained in:
Michael Woerister 2022-07-08 17:45:55 +02:00
parent 748cb1f01d
commit b8138db0ff
5 changed files with 11 additions and 11 deletions
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6
compiler/rustc_hir/src/weak_lang_items.rs
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@ -4,7 +4,7 @@ use crate::def_id::DefId;
use crate::{lang_items, LangItem, LanguageItems};
use rustc_ast as ast;
use rustc_data_structures::stable_map::StableMap;
use rustc_data_structures::fx::FxIndexMap;
use rustc_span::symbol::{sym, Symbol};
use std::sync::LazyLock;
@ -12,8 +12,8 @@ use std::sync::LazyLock;
macro_rules! weak_lang_items {
($($name:ident, $item:ident, $sym:ident;)*) => (
pub static WEAK_ITEMS_REFS: LazyLock<StableMap<Symbol, LangItem>> = LazyLock::new(|| {
let mut map = StableMap::default();
pub static WEAK_ITEMS_REFS: LazyLock<FxIndexMap<Symbol, LangItem>> = LazyLock::new(|| {
let mut map = FxIndexMap::default();
$(map.insert(sym::$name, LangItem::$item);)*
map
});